---
title: "RTSM LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e
json: https://whiteintel.dev/api/public/dossier/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e
identifier: gb-coh:15352203
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RTSM LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:15352203`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e  

## Ownership & control

### Owners / controllers

- **Mr Richard Thomas Mills** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/23b9eb24-6c12-474b-8c56-219dd9803c39

### UBO chain (walk to the ultimate owner)

A **1-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `15352203`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2023-12-14
- **Registered office:** 12 CHARLOTTE ROAD, WALLINGTON, SURREY, SM6 9AX
- **SIC:** 43290 - Other construction installation

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15352203

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RTSM LIMITED**. Human view: https://whiteintel.dev/entity/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e · Structured JSON: https://whiteintel.dev/api/public/dossier/0f46eaa3-b44b-4727-8f31-e4ff1c372f4e._

_Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._